New bounds for the generalized Marcum Q-function
IEEE Transactions on Information Theory
On the monotonicity of the generalized Marcum and Nuttall Q-functions
IEEE Transactions on Information Theory
Spatial modulation with partial-CSI at the receiver: optimal detector and performance evaluation
Sarnoff'10 Proceedings of the 33rd IEEE conference on Sarnoff
IEEE Transactions on Information Theory
IEEE Transactions on Communications
IEEE Transactions on Communications
Collaborative decoding using turbo codes
MILCOM'03 Proceedings of the 2003 IEEE conference on Military communications - Volume I
Tight bounds for the first order Marcum Q-function
Wireless Communications & Mobile Computing
| Hi-index | 755.02 |
New bounds are proposed for the Marcum Q-function, which is defined by an integral expression where the 0th-order modified Bessel function appears. The proposed bounds are derived by suitable approximations of the 0th-order modified Bessel function in the integration region of the Marcum Q-function. They prove to be very tight and outperform bounds previously proposed in the literature. In particular, the proposed bounds are noticeably good for large values of the parameters of the Marcum Q-function, where previously introduced bounds fail and where exact computation of the function becomes critical due to numerical problems